Multi-Cloud for Architects by Florian Klaffenbach

Multi-Cloud for Architects by Florian Klaffenbach

Author:Florian Klaffenbach [Florian Klaffenbach]
Language: eng
Format: epub
Tags: COM091000 - COMPUTERS / Cloud Computing, COM048000 - COMPUTERS / Systems Architecture / Distributed Systems and Computing, COM005000 - COMPUTERS / Enterprise Applications / General
Publisher: Packt Publishing
Published: 2019-01-31T21:00:47+00:00


OpenStack DNS service– Designate

DNS is an important service that many services rely on. Designate is the DNS as a service solution of OpenStack. A variety of DNS servers are supported by Designate, including Bind9 and PowerDNS. This is a multitenanted service that uses a REST API for domain and record management. Designate can be configured to autogenerate records for Nova and Neutron actions.

OpenStack container orchestration – Magnum

With the increased popularity of microservices and containers, container orchestration has become a very important service. OpenStack Magnum is a container-orchestration engine. It takes care of deploying containers and managing them.

A cluster forms part of the basic architecture of Magnum. A cluster is a collection of nodes. Work is scheduled on these nodes. Along with these clusters, Magnum also provides a cluster template. Objects can store cluster information in this template so that these templates can be used to create new clusters in a consistent manner.

The main features of Magnum are as follows:

It provides an abstraction for clusters

It is integrated with popular container-orchestration software such as Kubernetes, Docker Swarm, and Mesos for the backend technology

It is integrated with Keystone to provide multitenant security

It is also integrated with Neutron for Kubernetes's multitenant network security

In order to provide volume services for the containers, it is integrated with Cinder



Download



Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.